1 -甲基- 5 -苯基- 1H -吡唑合成路线 （共 40 条）
反应条件
1: 90 percent / Ac2O / 100 °C 2: 77 percent / xylene / Heating 3: 93 percent / 10percent aq. NaOH / 14 h / Heating 4: 96 percent / diphenyl ether / Heating View Scheme
参考文献
Kano, Kunio; Scarpetti, David; Warner, John C.; Anselme, Jean-Pierre; Springer, James H.; Arison, Byron H.
Canadian Journal of Chemistry, 1986 , vol. 64, p. 2211 - 2219
反应条件
1: 93 percent / 10percent aq. NaOH / 14 h / Heating 2: 96 percent / diphenyl ether / Heating View Scheme
参考文献
Kano, Kunio; Scarpetti, David; Warner, John C.; Anselme, Jean-Pierre; Springer, James H.; Arison, Byron H.
Canadian Journal of Chemistry, 1986 , vol. 64, p. 2211 - 2219
反应条件
1: 77 percent / xylene / Heating 2: 93 percent / 10percent aq. NaOH / 14 h / Heating 3: 96 percent / diphenyl ether / Heating View Scheme
参考文献
Kano, Kunio; Scarpetti, David; Warner, John C.; Anselme, Jean-Pierre; Springer, James H.; Arison, Byron H.
Canadian Journal of Chemistry, 1986 , vol. 64, p. 2211 - 2219
反应条件
1: 95 percent / guanidine basis (TBD or MTBD) 2: 1.) quaternization; 2.) deprotection View Scheme
参考文献
Horvath, Andras
Tetrahedron Letters, 1996 , vol. 37, # 25 p. 4423 - 4426
反应条件
tetrakis(triphenylphosphine) palladium(0); zinc(II) chloride; lithium diisopropyl amide 1.) THF, -78 deg C, 2.) THF, 4.5 h; Yield given. Multistep reaction;
参考文献
Yagi, Kazuo; Ogura, Tomoyuki; Numata, Akira; Ishii, Shigeru; Arai, Kazutaka
Heterocycles, 1997 , vol. 45, # 8 p. 1463 - 1466
参考文献
v. Auwers; Wolter
Justus Liebigs Annalen der Chemie, 1932 , vol. 492, p. 283,291
反应条件
1: pyridine; diethyl ether 2: diethyl ether View Scheme
参考文献
v. Auwers; Schmidt
Chemische Berichte, 1925 , vol. 58, p. 537
参考文献
v. Auwers; Schmidt
Chemische Berichte, 1925 , vol. 58, p. 537
Full Text Show Details
v. Auwers; Breyhan
Journal fuer Praktische Chemie (Leipzig), 1935 , vol. <2> 143, p. 259,273
反应条件
ethanol; sodium acetate
参考文献
v. Auwers; Wolter
Justus Liebigs Annalen der Chemie, 1932 , vol. 492, p. 283,291
参考文献
v. Auwers; Schmidt
Chemische Berichte, 1925 , vol. 58, p. 537
